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| Respect capital letters and spaces ! |
| Example: PN-G 262.4-01.9 or DeGaPe 32 |
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| Front page image: Alv 3 |
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| Alv 3 was discovered by Filipe Alves in 2011. It has recently been categorised as a possible planetary nebula. It surrounds the white dwarf star WD 0340+103, which is a member of the 60 million year old Mu Tauri Association. ©Peter Goodhew |
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| Current classification: |
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| 1029 inputs in total, with: |
| - 110 planetary nebulae |
| - 32 likely planetary nebulae |
| - 32 possible planetary nebulae |
| - 572 new candidates |
| - 283 other objects |
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| In 2021... |
| 61 inputs have been added to the lists, with: |
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| PN candidates not published: |
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| There are 293 unpublished PN candidates. |
| Complete list access: HERE |
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| Spectroscopic confirmations: |
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| 268 observations made |
| Link to the spectroscopic observations list: HERE |
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